It’s been 20 years since Doctor Who made me doubt David Tennant

My love of Tennant – who was to become my favourite Doctor – wasn’t guaranteed (Picture: PA)It’s hard to imagine a time when David Tennant wasn’t the quintessential Doctor Who. However, in 2006, when he had his first full outing as the Tenth Time Lord, he was on the backfoot.Up to that point, Christopher Ecclestone was the Doctor. But looking back on Tennant’s inaugural series two decades on, I can see how wrong I was to doubt that he could take the